// RegisterDebug adds handlers for /debug/vars (expvar) and /debug/pprof (net/http/pprof) support
func (this *HttpWeb) RegisterDebug(m *martini.ClassicMartini) {
m.Get("/debug/vars", func(w http.ResponseWriter, r *http.Request) {
// from expvar.go, since the expvarHandler isn't exported :(
w.Header().Set("Content-Type", "application/json; charset=utf-8")
fmt.Fprintf(w, "{\n")
first := true
expvar.Do(func(kv expvar.KeyValue) {
if !first {
fmt.Fprintf(w, ",\n")
}
first = false
fmt.Fprintf(w, "%q: %s", kv.Key, kv.Value)
})
fmt.Fprintf(w, "\n}\n")
})
// list all the /debug/ endpoints we want
m.Get("/debug/pprof", pprof.Index)
m.Get("/debug/pprof/cmdline", pprof.Cmdline)
m.Get("/debug/pprof/profile", pprof.Profile)
m.Get("/debug/pprof/symbol", pprof.Symbol)
m.Post("/debug/pprof/symbol", pprof.Symbol)
m.Get("/debug/pprof/block", pprof.Handler("block").ServeHTTP)
m.Get("/debug/pprof/heap", pprof.Handler("heap").ServeHTTP)
m.Get("/debug/pprof/goroutine", pprof.Handler("goroutine").ServeHTTP)
m.Get("/debug/pprof/threadcreate", pprof.Handler("threadcreate").ServeHTTP)
// go-metrics
m.Get("/debug/metrics", exp.ExpHandler(metrics.DefaultRegistry))
}
func newBot() (b MMJira) {
b = MMJira{l: zap.NewJSON(zap.DebugLevel), reg: metrics.NewRegistry()}
data, err := ioutil.ReadFile("config.yaml")
if err != nil {
b.l.Panic("not able to read the file", zap.Error(err))
}
var config InstanceConfig
if err = yaml.Unmarshal(data, &config); err != nil {
b.l.Panic("not able to marshal the file", zap.Error(err))
}
b.c = &config
if !b.c.Debug {
b.l.SetLevel(zap.ErrorLevel)
}
mmpost, err := mmcontroller.NewController(b.c.MMicon, b.c.MMuser, b.c.Hooks, b.c.Debug, metrics.NewPrefixedChildRegistry(b.reg, "mmc."))
if err != nil {
panic(err)
}
b.m = mmpost
b.l.Debug("outputting config", zap.Object("config", b.c))
b.r = mux.NewRouter()
b.r.HandleFunc("/", b.homeHandler)
b.r.HandleFunc("/hooks/", b.getHandler).Methods("GET")
b.r.HandleFunc("/hooks/{hookid}", b.postHandler).Methods("POST")
b.r.Handle("/metrics", exp.ExpHandler(b.reg))
b.r.HandleFunc("/config/", b.configGetHandler).Methods("GET")
return b
}
func SetMetricsRegistry(registry metrics.Registry) {
m.Lock()
defer m.Unlock()
Registry = registry
ExpHandler = exp.ExpHandler(Registry)
}
// Those who import this package get a default metrics.Registry
func init() {
Registry = metrics.NewRegistry()
if ExpHandler == nil {
ExpHandler = exp.ExpHandler(Registry)
}
}
